@charset "UTF-8";

/*
    滚动条
*/
::-webkit-scrollbar {
    width: 13px;
    background: #99C7E6;
}
::-webkit-scrollbar-thumb {
    background: #51A7DC;
}

/*
    一、banner部分
*/
.banner {
    position: fixed;
    width: 100%;
    height: 100%;
}
.banner img {
    display: block;
    width: 100%;
    height: 100%;
}

/*
    二、页头部分
*/
header {
    position: fixed;
    top: 80px;
    left: 50%;
    z-index: 10;
    margin: 0 auto 0 -600px;
    width: 1200px;
    height: 80px;
}
header a {
    color: white;
}
/* 一级导航栏 */
nav li {
    float: left;
    width: 130px;
    font-size: 19px;
    line-height: 80px;
    text-align: center;
}
nav li a:hover {
    font-weight: bold;
    color: #AB5554;
}
/* 二级导航栏 */
.subNav {
    overflow: hidden;
    position: absolute;
    top: 65px;
    width: 300px;
    height: 0;
    background: url("../images/index/sub_bg.jpg");
    background-size: 300px 130px;
    transition: all 0.5s ease-in-out;
}
.subNav a {
    display: block;
    float: left;
    margin-top: 10px;
    width: 150px;
    height: 50px;
    color: #000;
    font-size: 16px;
    text-align: center;
    line-height: 50px;
}
#sub-spe {
    margin-left: -105px;
    width: 340px;
    background: url("../images/index/sub_bg_s.jpg");
    background-size: 300px 320px;
}
#sub-spe a {
    margin-left: 7px;
    width: 160px;
}
nav li:hover .subNav {
    height: 130px;
}
nav li:nth-child(4):hover .subNav {
    height: 320px;
}
#sub-last {
    margin-left: -190px;
}

/*
    三、主体内容
*/
main {
    position: relative;
    width: 100%;
}

/*  3.1 学校新闻模块 */
.news {
    width: 100%;
    height: 760px;
    background: rgba(255,255,255,.8);
}
/* 标题部分 */
.newsBg {
    margin: 65px auto 0 auto;
    width: 510px;
    height: 40px;
    font-size: 25px;
    line-height: 2px;
    text-align: center;
    background: url("../images/index/title-bg.png") no-repeat;
    background-size: 510px 19px;
}
.newsBg p:last-child {
    margin-top: 28px;
    font-size: 20px;
}
/* 内容部分 */
.newsContent {
    height: 550px;
}
.newsContent a {
    font-size: 16px;
    font-weight: bold;
    color: #000000;
}
.newsContent a:hover {
    color: #4DA6DB;
}
.newsContent ul li {
    float: left;
    margin: 50px 0 50px 40px;
    border-radius: 10px;
    padding: 25px;
    width: 295px;
    height: 410px;
    background: white;
    transition: all 0.3s ease-in-out;
    box-shadow: 0 0 8px 3px #dcdcdc;
}
#hide {
    margin-top: 45px;
    box-shadow: 0 0 5px 2px #4DA6DB;
}
.newsContent img {
    width: 300px;
    height: 220px;
}
.newsTime {
    float: left;
    margin: 20px 5px 0 0 ;
    width: 50px;
    line-height: 32px;
    text-align: center;
}
.newsTime span {
    font-size: 37px;
    color: #51A7DC;
}
.bo {
    position: relative;
    width: 100%;
    height: 50px;
}
.newsTitle {
    float: left;
    margin-top: 18px;
    width: 240px;
    height: 50px;
    color: gray;
    line-height: 25px;
}
.news button {
    position: absolute;
    z-index: 100;
    top:0;
    left:0;
    margin-left: 535px;
    border: 1px solid gray;
    border-radius: 5px;
    width: 130px;
    height: 40px;
    font:  normal 16px W3,sans-serif;
    color: gray;
    background: white;
    outline: none;
    cursor: pointer;
}
.news button:hover {
    border: 1px solid #51A7DC;
    color: #fff;
    background: #51A7DC;
}

/* 3.2 通知公告模块 */
.notice {
    padding-top: 60px;
    width: 100%;
    height: 630px;
    background: #F3F5F7;
}
/* 标题部分 */
.notTop {
    margin: 0 auto;
    height: 40px;
    line-height: 54px;
    overflow: hidden;
}
.notTop p {
    float: left;
    font-size: 28px;
    color: #51A7DC;
}
.notTop span {
    margin-left: 10px;
    font-size: 20px;
    color: #666666;
}
.notTop button {
    margin-top: 5px;
    float: right;
    border: 1px solid #666666;
    border-radius: 5px;
    width: 130px;
    height: 35px;
    color: #666666;
    background: #F3F5F7;
    outline: none;
    cursor: pointer;
}
.notTop button:hover {
    color: #51A7DC;
    border: 1px solid #51A7DC;

}
/* 内容部分 */
.notice ul {
    float: left;
}
.notice li {
    float: left;
    margin: 40px 0 0 20px;
    padding: 20px;
    border-radius: 10px;
    width: 375px;
    height: 220px;
    background: white;
    transition: all 0.4s ease-in-out;
    box-sizing: border-box;
    box-shadow: 2px 2px 4px 1px lightgrey;
}
.notice ul li:hover {
    box-shadow: 0 0 8px 2px #99C7E6;
}
.notTime {
    border-radius: 5px;
    width: 60px;
    height: 60px;
    text-align: center;
    color: white;
    background: #51A7DC;
}
.notTime p {
    display: block;
    border-radius: 5px;
    height: 30px;
    font-size: 15px;
    line-height: 30px;
}
.notTime p:first-child {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    border-bottom: 1px solid white;
}
.notTitle {
    margin-left: 15px;
    width: 260px;
}
.notTitle a {
    font-size: 18px;
    color: #4DA6DB;
    line-height: 25px;
}
.notTitle a:hover {
    color: #AB5554;
}
.notTitle p:last-child {
    margin-top: 10px;
    font-size: 15px;
    color: #838383;
    line-height: 20px;
}

/* 3.3 合作办学模块 */
.cooper {
    padding-top: 60px;
    width: 100%;
    height: 640px;
    background: url("../images/index/cooper-bg.png");
}
/*内容部分 */
.cooper ul {
    margin: 70px auto;
    width: 1160px;
    background: #4DA6DB;
}
.cooper ul li {
    position: relative;
    float: left;
    width: 290px;
    height: 410px;
}
.cooper ul img {
    width: 290px;
    height: 410px;
}
.cooper li a {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 290px;
    height: 410px;
    background: rgba(77,166,219,0.7);
    cursor: pointer;
}
.cooper li span {
    display: block;
    position: absolute;
    top:50%;
    margin: -40px auto 0 20px;
    width: 250px;
    font-size: 24px;
    line-height: 30px;
    text-align: center;
    color: white;
}

/* 3.4 产品快捷查询 */
.query {
    margin: 0 auto;
    width: 100%;
    height: 300px;
    background: url("../images/index/query.jpg");
    background-size: 1520px 300px;
}
.query-content {
    position: absolute;
    margin: 90px 300px;
    width: 600px;
    height: 120px;
    font-size: 22px;
    text-align: center;
    color: white;
    box-sizing: border-box;
}
.query-content input {
    float: left;
    margin-top: 30px;
    border: 0;
    padding: 0 10px 0 15px;
    width: 480px;
    height: 50px;
    font-size: 15px;
    outline: none;
}
.query-content input:first-child {
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
}
.query-content input:last-child {
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
}
.query-content input:last-child:hover {
    background: #4886B7;
}
.query-content .submit {
    float: left;
    margin-top: 30px;
    padding-left: 10px;
    width: 120px;
    height: 50px;
    font-size: 15px;
    text-align: center;
    line-height: 50px;
    color: white;
    background: #51A7DC;
    cursor: pointer;
}

/*
    页脚模块
*/
footer {
    float: left;
    width: 100%;
    background: rgba(0,0,0,.9);
}
/* 底部导航 */
.bottomNav {
    background: rgba(85,170,221,0.2);
}
.bottomNav ul {
    float: left;
    margin: 0 auto;
}
.bottomNav ul li {
    float: left;
    width: 240px;
    text-align: center;
}
.bottomNav ul li a {
    color: #fff;
}
.bottomNav li a:hover {
    color: #AB5554;
}
/* 站点地图 */
.site-map {
    margin: 0 auto 0 auto;
    width: 1200px;
    height: 420px;
}
.site-map ul {
    float: left;
    width: 170px;
    line-height: 60px;
    text-align: center;
    color: #fff;
}
.site-map ul li:first-child {
    font-size: 22px;
}
.site-map ul li a {
    color: #fff;
}
.site-map ul li a:hover {
    color: #AB5554;
}
/* 二维码 */
.pubQR {
    margin: 10px 0 0 30px;
    width: 120px;
    text-align: center;
    background: url("../images/common/weQR.png") no-repeat;
    background-size: 120px 120px;
}
.pubQR p {
    color: white;
    padding-top: 140px;
}
/* 联系我们 */
#map-last {
    margin-left: 60px;
    width: 300px;
    line-height: 70px;
    text-align: left;
}
#map-last p {
    font-size: 16px;
    font-weight: normal;
}
#map-last p:first-child {
    font-size: 20px;
    font-weight: 600;
    line-height: 58px;
}
#map-last i {
    vertical-align: bottom;
    margin-right: 7px;
    font-size: 20px;
}
#map-last span {
    margin-left: 10px;
    font-size: 16px;
    color: #fff;
}
/* 版权信息 */
.copyright {
    margin: 0 auto ;
    border-top: 1px solid #fff;
    padding-top: 10px;
    width: 1200px;
    line-height: 40px;
    text-align: center;
    color: 	#fff;
}

/* 返回顶部按钮 */
#backBtn {
    display: block;
    position: fixed;
    top: 86%;
    left: 50%;
    margin-left: 600px;
    width: 55px;
    height: 55px;
    background: url("../images/common/top_01.png");
    background-size: 55px 55px;
    opacity: 0;
    transition: all 250ms linear;
    cursor: pointer;
}
#backBtn:hover {
    background: url("../images/common/top_02.png");
    background-size: 55px 55px;
}




